Transaction not yet indexed

21ECgsrm1Fv5edL5eza4ACwUSdnyiAfg8Nf8s1U2H5q6ogsQEsj423JAfyi8bdN2wi3c7ADbDat7pHSnvj7hhSqj

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