Transaction not yet indexed

53MSYCbBUF29j6ZKPhRbSCsw9a8rbkKQEv5yJ7Faj9PDNNpw9mECgLCcvxPqK3qcvtPhX6nLkYPquQycWwZFMG5C

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