Transaction not yet indexed

53cnKDbYwUPYuUVJgEuCmxsEee6uBrxKbJd7Z2SCzBNBfyNwQuerUfSEsZSZXr52MYwKXYg9VbhC1kuWNqLC6Me2

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