Transaction not yet indexed

53fPbREGT2FkBfasY5JEk3cYXFGHdcafwcKUz8fw66Xz547u5Un81dWJtVvGxmbfJvE53jVvTtRCYLjsACr1fMo1

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