Transaction not yet indexed

53FebEQ9msGDQi4vSTNpCv57duhxy8sWk4NrM7urRBEd32XvGLjdiWPbN7mUmsS32eSZBzM86fxpvc7oVEKv7mA9

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