Transaction not yet indexed

21uHWaMScYYF3N6GZ5UhRwAcRhRh2LLB4fTb7TWsnhjfpLPdeUpNhyZTzgDDUTcFgMap6xhQgXMZd7xDnQCsspnm

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