Transaction not yet indexed

2k1UnE3sJJrUMmH3TToSMC3e9khY6HTs1Jp6nt3uxWdRuF8aJbjbtgJGfpM8cfkPzRFnpqm8zsELctR41TGKXB54

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