Transaction not yet indexed

2CU3UaCA21NF4LCUL9aTMFBcmmdvaMfDPRNGir9LTEVu4UtfR2kNP3ZHN2w7c3RQd1hXSpQvNGnktpPqEE3f7KAi

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