Transaction not yet indexed

53LnMBtMGkXUu9f1i2L5fTxxw8fjpPc8VBuAPqfbewXdLiTncDiC5PCpTRBRPYicvsHXwPnhZRuVTmX3JJBDACL4

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