Transaction not yet indexed

53mC88g6VDcsLfjVugW2p1oPGNKGgDJ5HjAzLgu7BTuiSXZemeARxDQE3JcrhPESbkxfB2V4A1xEoeZ9S3QKstCH

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