Transaction not yet indexed

21amkJZdLFqPfmeDumq9y4Msq7mrfdAEVGBpA1EvJszFPfNtHmxCX4FrAw4i7KSioPiKBQsLs8Q9npdw1iky2wH4

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