Transaction not yet indexed

21tvjkv6T5VSHaScNjJa1U8vg3J8AztAUU5fbxLoP2Us4CTM1a7CFmisHq8xUCTzB6w2hV7JnSmbFdEGe4mEKYdg

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