Transaction not yet indexed

53FYk78UPKCoD9CYCfPBKoQVMSchFjSMEZgYurn7GMCHswuGF64awxt5D9RL3QP3f4bBwLmn4vtRn5cSanVTsKDU

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