Transaction not yet indexed

53n7tNXB7ustxeCUkp7ZP531x2inB7MeJDMn2YLbTjvs27gfomveBf5pT3EMbRDMmgddrC6a1psXC8unvhkL73Kp

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