Transaction not yet indexed

21cvM1phnFo7GLsQuZfMV7E8e7FMuXDJYgU7PDbLrJp1LdGV84p1CtrtLVwne2hrjh1fZ76HEiPxrgYZR8nnCDz1

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