Transaction not yet indexed

a1fb8aTXPfAzd4hJrRMG5TWWSTUysAb9ybADS9jvC2FY7AodPivAVMm5RLt1UHh2zChzYcbxDP3v1uabi7S5ACV

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