Transaction not yet indexed

53aff2mM2Hrg549viY5BfZVBcAaW4th7gMQzDBNQQNBtd6TXCaqTz81MnwZmDLiFMxe2GVSxrbSSF7BN3b5KfuRs

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