Transaction not yet indexed

53LsRcNEY9pRSNMNnb3sfRf4HmLEWrk4sCuVepdzx2C6tYZ8iiPRmBJWNKbevW2D2LU4prQB9Vn9FFn5PVKLB4WH

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