Transaction not yet indexed

21aB2gRFkXkEhGSYgJbHTyUHbcnnubmC3pfWoZzDZBGLozQDcqNDfxFRNoCgGXqu11A1C6BZa63FAGk3HKb7cMjW

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