Transaction not yet indexed

21UnPAGZdo4iKWS8bA6DfFEa6py4L1EnBazB9CemXHJCExwN9EQwmXUAeWJL28eQ7ph3V6MwW4B5Wx5tMVsCznq2

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