Transaction not yet indexed

53sfpWMYfUBPsFsrF7Xv845Evs1Kv51TEysF5iiiiP9coaGfSN43S4kjsfSdwxvB8LRtnSGmMzWNRLWQNYjk9eZV

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