Transaction not yet indexed

53Z8iz4CTWi9cEi1cNLqwKGsuFSMYGKVPLg81i4gPLttvJsMdiQ1k1JNpR5u4wFm5MrPxeWXfUmsafFT6H2N2LyE

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