Transaction not yet indexed

53YbMzsYAcCCoaApsFmdgVSHk6WLWi4vpYSF9Zfff7UewPo1jbkmCUGii7qz9Vf8AwBB2Fv64zf9GeTWNV1WzW48

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