Transaction not yet indexed

53NTwAtuZHFFcWbp1znurMzbLvoy4QEq11my3uySRmNFkb3EJWQ4LTm8zUHQ8oJNGGdmDjxxcWMbqMuCeUF4n6hJ

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