Transaction not yet indexed

53RgUHEw5tZ1cLhsDxcHFQh2z2Myx32NqFuD4v3JqxJknqetMs1e2fr92ZdmL3qMQEioHcmU8DMKaq2mrPD7zXA1

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.