Transaction not yet indexed

53wTALzvrH24zjKGww9a5mctqzCC1xCEiWusSnUtiLG28yK4Bx2UVaYmg8GrXbJnc17z2zq2237QCG8G28e4Ps18

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