Transaction not yet indexed

5A21GGnKiYepq1fAMf7JWLFD9cNifTEmsf4qTZgjaY8a171Dihff3cGrj1cgnZXwZZJ2R5ceS7VLbcKXWSLUQFhM

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