Transaction not yet indexed

PmAJQvuVeAgqMMLZhkbkc2aDHC2jdeYWkEBffmpJeWMJ3obENS54EUW9sYG2PckVhZxpyKWibfoBHxYVnW5ZkQZ

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