Transaction not yet indexed

21BmmyW5dmyVf8N9UYb3D1s6AkSbVyvohEe2ch9wVGe5mFcVmuz3AZthGKkESf6QPkehPmP3FD2QZxLHgk8fA1MU

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