Transaction not yet indexed

3a21iw4JXthvJemL2c6UzRYjkgCoZCgzps5yQUCJrGyyQK7xu9vWAPSjFzH8aAz9w8dMrWpftdyCDbZhotWE15k4

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