Transaction not yet indexed

53a1GaCrMicnjNQD2a9rAxT386SihRK1UotRifF7oxhSNYFG1YnKNKpNF6yDiAYCKS4UaYdDPEMvL6xs5b9SzpGC

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