Transaction not yet indexed

21uGmTLhtpA6AMgaSWRJvRwtq9JR2kEXGM9TS8JaMkHy8pEBxFcy5N45BdmxfaprcjJ7TENGKd6NqMU5SrX57qtB

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