Transaction not yet indexed

53EYz1i43LcZPftLzmdKpBUKP4TbWBLjZPLGm6PfhFcVGbxV1ZcXYYqGcRYMJnefpkrCc5UeJgurVRfGpN6b7kA1

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