Transaction not yet indexed

21SpxkrmRK8PCS1fh6f3Uf7RR27XecvrrUvReMRYgSWQ3YcXSgccKMF7nLVTJCYarFNAG75e88ob8BZvHEV8USPU

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