Transaction not yet indexed

53QfE4tDEaniM9d9PAY6PCZRJdrnMENvoJCZ41RfArxZocTdgXFM5JUdSE7NxkhqBtw9cN3HBuGZgfSbmHzK2xLR

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