Transaction not yet indexed

53CFkMQiw4XW9mXebMcoWkaQfX1oe4Rpw3ABjPPJFFEwXUeCvMF6QJJfkWC2kLpub2WcmV9Y2A7PWRqNSRMKBt1t

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