Transaction not yet indexed

53Me8Tk7omAV7eTPjYPz3y1vzrDDm12FuFnWq5H9bXdQYmn8oCtyYT91X1i2N4mL2nMJefMMLjc6VCAF54bQqj6E

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